baber/WOPTO huggingface dataset:
Patent JP-H09194155-A (JP)
Title: Test apparatus for elevator oil damper
Inventor: ASHIDA SHOHEI
IPC: B66B5/28
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To eliminate any danger resulting from hand-holding of a long element for safe testing, in a testing method of applying a frame body fitted under a car to the long element and testing the operation of an oil damper, by hanging the long element from the frame body and supporting it with a flexible element. SOLUTION: For the operational test of an oil damper mounted onto a pit, a car 1 is first lowered up to the lowest floor at a low speed. The first fitting member consisting of a rod 21 inserted in a through-hole in the lateral direction at the upper part of a square member 11 is fitted onto the square member 11, and the second fitting member consisting of U-shaped hardware 24 is fitted onto a frame body 12 respectively to lift up the square member 11. A flexible hook consisting of a spring member 28 is engaged with a hook hole 26, and a ring is engaged with the rod 21. When the car 1 rises at a low speed the square member 11 is also lifted. After the lower part of the square member 11 reaches the upper part of a plunger 8 and stops, the car 1 is lowered for operational test of the oil damper in the same way as a conventional one.  A testing apparatus is then removed for completion of testing.
Patent JP-S60147303-A (JP)
Inventor: YASUDA KIMIO
IPC: B27K3/15
Filed: 1984-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11202574-A (JP)
Title: Sheet processor and image forming device provided therewith
Inventor: HIRAI KATSUAKI
IPC: G03G21/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize and simplify the constitution of a parallel stacking system device and to improve productivity by stacking sheets carried from 1st and 2nd sheet carrying paths and individually processing a stacked sheet bundle. SOLUTION: A sheet processing part is constituted of a stapler 540 and a pair of adjusting plates 531 and 532. The acting position of the stapler 540 is arranged within the stack area of the sheets ejected from a 1st sheet ejection part I and out of the stack area of the sheet ejected from a 2nd sheet ejection part II, and between the stack area of the sheet ejected from the ejection part II and a stack tray part. The pair of adjusting plates 531 and 532 is arranged at a position where it acts on the sheet in the stack area of the sheet ejected from the ejection part I but does not act on the sheet in the stack area of the sheet ejected from the ejection part II, and prevents the disorder of the stacked bundle in the midst of stapling action. A pusher 521 carries the already stacked sheet bundle to a processing position.
Patent JP-H01182949-A (JP)
Title: Magneto-optical recording method for superconducting material
Inventor: KATAOKA TERUE
IPC: H01L39/00
Filed: 1988-01-13
Abstract: PURPOSE:To realize extremely high speed writing without making an irradiating laser beam particularly strong by holding a micro area where is changed to a normal-conductor by irradiating a superconducting membrane with the beam with a magnetic flux. CONSTITUTION:A superconducting membrane 1 is formed on a substrate 5, and a bias magnetic field 6, which is smaller than the critical magnetic field of the superconductor film 1 and uniform, is impressed from a vertical direction to the face of the superconducting membrane 1. A laser beam 2 irradiates the superconducting membrane 1 in the condition with a micro spot converged with a convergent lens 4. When an insulating membrane which consists of a micro crystal grain and whose grain boundary is particularly thin, and a ceramic to constitute a Josephson junction, in which an inter-grain becomes the weak bonding of a point shape, are used for the superconducting membrane 1 to be used, the superconducting condition of the superconducting membrane 1 is broken by a comparatively weak light, and it can be made to be a normal- conducting condition. Thus, a particularly high speed writing can be realized.
Patent JP-S57117925-A (JP)
Title: Method and apparatus for impregnating resin into base material for laminated plate
Inventor: UJI YUKIO
IPC: B29C57/00
Filed: 1981-01-15
Abstract: PURPOSE: To prevent the effluent of resin from all sides of a base material when molding it by lamination by means of hot press by a method in which a resin varnish is coated on the base material except for the both side edges and widthwise portion to be cut off of the base material, and then after the resin varnish is dried, the widthwise portion is cut off.  
     CONSTITUTION: A thermosetting resin varnish 2 is supplied from a resin varnish storage 6 to a pick-up roll 4, where the resin varnish 2 is coated on a base material 1, e.g., paper, glass fiber, etc., being passed through a coating roll 5 and a back-up roll 15. In this case, since the distance between the liquid storage guides 13 is smaller than the width of the base material 1, no resin varnish 2 is coated on the both side edges of the base material 1 and also on the widthwise portion corresponding to a groove 3 provided in the coating roll 5. Then, the base material 1 is dried by heating and then cut off at a fixed dimension of the widthwise portion where no resin varnish 2 is coated. Because no resin varnish 2 is coated on all sides of the base material 1, no effluent of the resin varnish 2 is generated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000206540-A (JP)
Title: Spacer for liquid crystal display device, its production and liquid crystal display device
Inventor: ITO KAZUYUKI
IPC: C08F283/06
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a spacer for liquid crystal display device excellent in wet spraying property and capable of obtaining a liquid crystal display device having high quality display performance by forming a coating layer consisting of a graft polymer by the reaction of a monomer having alkyl groups with a specified range of carbon atoms with a monomer having specified substituents. SOLUTION: This spacer for liquid crystal display device consists of microspheres each coated with a coating layer (graft polymer layer) consisting of a graft polymer. The graft polymer layer is formed by the reaction of monomers having 8-22C alkyl groups (monomer A) and a monomer having substituents expressed by the formula (monomer B). In the formula, R1 is hydrogen or a methyl group, m is an integer 1 to 1000, and m+1 of groups R1 may be same or different. As for the microspheres used, any spheres can be used as far as the graft polymer layer can be formed on the surface of the sphere.
Patent JP-H03213737-A (JP)
Title: Variable damping force type shock absorber control device
Inventor: NARITA NOBUAKI
IPC: B60G17/015
Filed: 1990-01-12
Abstract: PURPOSE:To prevent the generation of shock and noise caused by change-over by providing a current application control means for stopping current application to a piezoelectric actuator for the fixed time before and after the arrival of an advancing valve body at the specified position. CONSTITUTION:When a current is applied to a piezoelectric actuator 5, the piezoelectric actuator 5 is expanded according to the stored amount of charge, and in association with this, a valve body 4 advances at high speed. A current application control means 6 then stops current application to the piezoelectric actuator 5 when the advancing valve body 4 enters within the fixed time range before reaching the specified position. Even under the current application stopped state, the valve body 4 continues its advance by operating oil, the response delay of the piezoelectric actuator and the inertia of the valve body 4 itself while its advance speed is lowered, and surpasses the specified position. After the lapse of the fixed time, the current application control means 6 resumes current application, so that the expansion speed of the piezoelectric actuator 5 and the operating speed of the valve body 4 are returned to the original speed, and the valve body 4 is operated rapidly toward the set position. In this set position, piston communicating passages 31, 32 have specified opening areas for the flow of operating oil.
Patent JP-H08192130-A (JP)
Title: Waste treatment method and apparatus for house
Inventor: ODA MAKOTO
IPC: C08L101/16
Filed: 1995-01-18
Abstract: PURPOSE: To provide a waste treatment method and apparatus for house which treat mixed waste of garbage and waste biodegradative plastics in house, improve treatment capacity, and make maintenance easy. CONSTITUTION: Waste treatment apparatus 1 for house is equipped with a crushing means 4 for crushing mixed waste of garbage 2 and waste biodegradative plastics 3, a solid-liquid separation means 5 for separating solid from liquid, and a biological waste treatment means 6 for treating solid waste separated by the means 5 by mixing, agitation, and decomposition. In this way, mixing the plastics with garbage facilitates the maintenance of an optimum environment for the activity of microorganisms so that a waste treatment capacity improves, a compost production term can be elongated, and maintenance is made easy.
Patent JP-H05182629-A (JP)
Title: Ion implanting device
Inventor: NAGAYAMA TSUTOMU
IPC: H01L21/265
Filed: 1992-01-16
Abstract: PURPOSE:To eliminate the influence of the electromotive force generated by the galvanic effect, and measure the beam current accurately by forming an insulating film, which is slightly soluble into the refrigerant, on the wall surface of a refrigerant passage, through which the liquid refrigerant passes. CONSTITUTION:In an ion implanting device provided with a holding member 3 for holding an object 1 to be irradiated by the ion, a beam current measuring means 13 and a refrigerant passage 4 made of the different kinds of metal insulated from each other, an insulating film 9 slightly soluble into the refrigerant is formed on the wall surface of the refrigerant passage 4. Contact of the metal, which forms the refrigerant passage 4, and the refrigerant is cut by this insulating film 9 to prevent the generation of the electromotive force to be generated by the galvanic effect. Consequently, the ion beam current can be measured accurately by the measuring means 13. As the insulating film 9, a chromate film or the film obtained by forming the silicone resin film on the surface of a chromate film is desirable.
Patent JP-H03212527-A (JP)
Title: Toilet unit
Inventor: FUKUDA TOMOROKU
IPC: E03D11/00
Filed: 1990-01-12
Abstract: PURPOSE:To reduce manufacturing cost and improve appearance by integrally forming a vertically straight gutter recessed part on a wall member forming a building body, and utilitzing the recessed part as a piping space and an odor passage. CONSTITUTION:A vertically straight gutter recessed part 8 is integrally formed on a wall member 5 forming a building body 1 above a floor part 4 on which a simplified water closet is disposed. A cistern 6 is disposed on a plate body covering the recessed part 8, and necessary pipes are installed thereto. The plate body 9 is fixed to the recessed part 8, and the recessed part 8 is used as an odor passage. The pipes are disposed so that they are not exposed to the outside. Hence, a toilet unit having satisfactory using property and appearance can be manufactured at low costs.
Patent JP-H01182959-A (JP)
Title: Optical disk device
Inventor: YOSHIKANE TETSUO
IPC: G11B17/028
Filed: 1988-01-14
Abstract: PURPOSE:To stably clamp even a disk which has the same hole diameter and a little different thickness by attracting the one part of a turn table by a magnet provided on a clamper, pressing and clamping a recording medium with an elastic member provided on the clamper. CONSTITUTION:A disk 1 is mounted on a turn table 3 fixed to a motor 2 by a disk shifting means, and at the same time, the central dislocation of the disk is corrected by a centering ring. Then, the one part of the turn table is attracted by a magnet 7 provided on a clamper 9, and the title device is constituted to press and to clamp a recording medium by using an elastic member 12 provided on the clamper 9. Thus, even when the disk to have a little different thickness is mounted, the magnet 7 is set to a condition in which a clearance is not left between the turn table 3 and the magnet 7, and the other hand, a face to face to the disk 1 of the clamper 9 can press a disk face elastically and can clamp it stably.
Patent JP-H07211810-A (JP)
Title: Semiconductor nonvolatile storage element and its rewriting method
Inventor: TSUCHIYA TATSUO
IPC: H01L21/8247
Filed: 1994-01-24
Abstract: PURPOSE:To restrain the electric field generated by static electricity from being applied to the memory gate insulating film of a semiconductor nonvolatile storage element, and improve the static electricity resistance and the memory storage characteristics of a semiconductor nonvolatile storage element, by connecting a memory gate electrode with a semiconductor substrate. CONSTITUTION:A semiconductor nonvolatile storage element provided with a memory gate insulating film 13, a memory gate electrode 14, and a memory gate wiring 15 which connects the memory gate electrode 14 and a semiconductor substrate 11, and the rewriting method of the element are obtained.
Patent JP-H01182939-A (JP)
Title: Actuator for optical head
Inventor: HAGA HIDEMI
IPC: G11B7/09
Filed: 1988-01-14
Abstract: PURPOSE:To reduce the weight of a driven part as much as possible and to increase the accessing speed of an optical head by providing respective means to drive an optical lens in the both a focusing direction and a tracking direction. CONSTITUTION:An intermediate supporting body to have a balance weight 4, a lens supporting body 6 to carry on objective lens 7 and supported parallel- movably in a focusing direction to the intermediate supporting body, a means to support the intermediate supporting part tiltably on a center-of-gravity line parallel in the focusing direction, and the means to drive the lens supporting body 6 in the both focusing direction and a tracking direction are provided. Thus, an optical head is stabilized to an impact, and a settling time is shortened. Besides, since the weight of a movable part at a time when the objective lens 7 is moved in the focusing direction is reduced, a moving speed is increased.
Patent JP-S56104320-A (JP)
Title: Display method
Inventor: OKAZAKI KAZUHIDE
IPC: G03H1/08
Filed: 1980-01-22
Abstract: PURPOSE:To display a two-dimensional image and three-dimensional image, and to change the displayed images by forming reflective and transmissive diffraction lattices having desired grain gap distribution by applying an electric field to a latex screen. CONSTITUTION:Screen member 12 is composed of latex screen 24 sealed in the thin container which includes transparent insulators 20 and 22 permitting light to pass through them. An electron beam from electron generator 14 is polarized by polarizers 16 and 18 to scan the surface of screen member 12. A reflective or transmissive diffraction lattice having desired grain gap distribution is formed on screen 24 by adjusting the quantity of the beam by controlling electron beam generator 14 adequately. When the lattice is irradiated with white light and permits it to pass, the color of the transmitted light depends upon the lattic interval distribution determined by the dstirbution of electric field intensity of screen 24 and it displays a two-dimensional image, such as a character and pattern, like a cathode-ray tube.
Patent JP-S61164329-A (JP)
Title: Driving circuit of gate turn-off thyristor
Inventor: KAWAGISHI KENJI
IPC: H02M1/06
Filed: 1985-01-17
Abstract: PURPOSE:To attain high speed surely with high performance by connecting the 1st transistor (TR) between anode and gate of a GTO and connecting a series circuit comprising the 2nd TR and a DC power supply between the gate and cathode and setting a voltage of the DC power supply to a breakdown voltage or below between the cathod and gate of the GTO. CONSTITUTION:When a filed effect TR Q2 is conducted, a current flows to a gate G of a GTO 1, which is turned on. In turning on a field effect TR Q3, a reverse voltage of E0 is given from a DC power supply E1 between the gate G and cathode K of the GTO 1, the minority carrier stored in the GTO 1 is drawn rapidly to turn off the GTO 1. Since the speed drawing the minority carrier is faster as the reverse voltage is higher, the very fast turn-off is realized by setting the voltage E0 of the DC power supply E1 to a maximum voltage at which the gate-cathode of the GTO 1 is not subject to breakdown.
Patent JP-H04240324-A (JP)
Title: Heating calorie supplying system
Inventor: WADA ICHIRO
IPC: F24D19/10
Filed: 1991-01-23
Abstract: PURPOSE:To provide an effective utilization of an energy fluid returned from an energy demand and to provide a saving in energy as well as an increasing of efficiency of energy formation by a method wherein a temperature distribution and a calorie distribution of energy fluid flowing in a pipe are accurately measured. CONSTITUTION:This system is constructed such that OTDR type thermometers 21 and 22 comprised of a plurality of optical fibers are disposed at a predetermined spacing in a circumferential direction of each of a flow sending pipe 14 and a return pipe 16 for controlling a circulation of energy fluid between an energy making device 11 and an energy demanding device 15, and the energy making device 11 and the water sending or receiving device 13 are controlled while the temperature distribution and the heating calorie distribution in the pipe are being calculated with a Raman disturbance system, for example, with the OTDR type thermometers 21 and 22 at a total control device 23.
Patent JP-S61178806-A (JP)
Inventor: KAWABE SEIKICHI
IPC: B65B9/20
Filed: 1985-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09197323-A (JP)
Title: Polygon mirror driving device
Inventor: YAMAMOTO MICHIHARU
IPC: G02B26/12
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an axial ends supporting type polygon mirror driving device having reliable optical performance even when it is rotated at a very high speed. SOLUTION: Seal members 21, 22 are arranged between a polygon mirror 1 and a rotor boss 2 and between the mirror 1 and a press board 8 so as to prevent lubricating oil from infiltrating into the space between the mirror 1 and the bus and between the mirror 1 and the board 8 and reaching a mirror face, and an oil blotting material 23 is arranged so as to surround the outer periphery of the board 8 to absorb lubricating oil dispersed through the top panel part of the board 8. Since the outer diameter of the board 8 is set up larger than the outermost diameter of the mirror 1, the mirror face of the mirror 1 can be prevented from becoming dirty by dispersed lubricating oil.
Patent JP-H02186802-A (JP)
Title: Magnetostatic wave filter
Inventor: NISHIKAWA TOSHIO
IPC: H03H2/00
Filed: 1989-01-13
Abstract: PURPOSE:To eliminate an unrequired magnetostatic wave and to increase a damping quantity by providing a YIG(yttrium, iron, and garnet) thin film in a waveguide having a cutoff frequency band area in a band area including a damping area. CONSTITUTION:A magnetostatic wave filter 10 contains a rectangular cylinder 12, and a dashboard 14 is provided in the center of the inside of the cylinder 12 in its longitudinal direction, and an elongated square hole 14a is formed in the center of the dashboard 14, and the waveguide 16 is comprised at a part where the hole 14a of the dashboard 14 is regulated. At such a case, the waveguide 16 is formed in size having the cutoff frequency in the band area including the damping area of the magnetostatic wave filter 10, and the YIG thin film is provided in the inside of the waveguide 18. In such a way, an unrequired electromagnetic wave in the damping area can be damped and the damping quantity in the damping area can be increased.
Patent JP-H01182605-A (JP)
Title: Pilot check valve
Inventor: OGAWA KENICHI
IPC: F16K15/18
Filed: 1988-01-13
Abstract: PURPOSE:To more certainly stop a cylinder by installing a throttling mechanism in a passage which communicates the back passage of a poppet to the seat part thereof. CONSTITUTION:The back passage of a poppet 15 is connected to seat part 15a which makes contact with a valve seat 14 via a passage Z, so as to form an orifice acting as a throttling mechanism 13 in the passage Z. When oil is exhausted from the forth port D, the differential pressure is generated between the back part and the seat part 15a of the poppet 15. This differential pressure is a force to push the poppet 15 onto the valve seat 14. Therefore, the cylinder can be stopped more certainly.
Patent JP-H0915853-A (JP)
Title: Positive type photoresist composite
Inventor: MOMOTA ATSUSHI
IPC: G03F7/022
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite for superfine working which has high sensitivity, high resolution, and excellent film thickness dependency, and also has a satisfactory exposure margin by setting a pattern area of a tetraester component of 1,2-naphthoquinonediazide-5-(and/or -4)-sulfonate of a specified polyhydroxy compound to a specified ratio of the whole pattern area or more. SOLUTION: This composite contains an alkali-soluble resin and 1,2- naphthoquinonediazide-5-(and/or -4)-sulfonate of a polyhydroxy compound represented by a formula I. In a high speed liquid chromatography measured by use of ultraviolet ray of 254nm, a pattern area of a tetraester component of the sulfonate is 50% or more of the whole pattern area. In the formulae, X represents a formula II or III, R1 -R20 each represent hydrogen atom, a halogen atom or the like, R21 represents hydrogen atom, a hydroxy group or the like, R22 represents hydrogen atom, a halogen atom or the like, R31 -R36 each represent hydrogen atom, an alkyl group having 1-4 carbon atoms or the like.
Patent JP-S57121901-A (JP)
Title: Seamless rim for vehicle and its manufacturing method
Inventor: TAKAGI SHIGEMASA
IPC: B21K1/38
Filed: 1981-01-19
Abstract: PURPOSE:To obtain a light weight rim which is in no need of welding possesses homogeneous material nature in such a way that light alloy ring is rolled to be made into a desired rim plate thickness of ring. CONSTITUTION:An aluminum alloy seamless tube 2 is arranged between a pair of opposite rolls, it is inserted to one of the rolls, and the both press rolls are made turned in the antipodal directions. Then, one of the press rolls is moved in the other press roll's direction in order to make the gap between the both press rolls narrower. Thus, thickness of the seamless tube 2 can be made thinner, outer and inner diameters be enlarged, and a ring body 3 be obtained by widening it. Forming process can be done to make a rim 1 without changing the thickness of the ring body 3 by means of the method with a pair of forming rolls which face each other putting the ring body 3 between them.
Patent JP-S55100113-A (JP)
Title: Metal mold cleaning apparatus
Inventor: SAKAMOTO TOMOO
IPC: B29C33/00
Filed: 1979-01-26
Abstract: PURPOSE:To carry out cleaning sufficiently and automatically under a simple structure by composing an apparatus of plunger pot, upper and lower molds, each cleaning unit and chute, and causing their interlocking motion to blow the air. CONSTITUTION:When molding is completed, plunger 7 and pot 6 are cleaned by air blown from nozzle 10 of plunger pot cleaning unit 8 located at the upper part of pot, simultaneously with the ascending of plunger 7. After the metal mold is opened, upper mold cleaning unit 14 is inserted into the metal mold and the upper mold is cleaned by air blown from nozzle 13. Runner separated from a finished product is  taken out of the metal mold by means of chute inserted in the metal mold. When  the chute is returned to its original position, lower mold cleaning unit 16 is inserted  into the metal mold and the lower mold is cleaned by air blown from nozzle 15. In  this way, cleaning is carried out automatically and safely.